126781236

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{8171}}^1$

素因数の和:8612

約数の個数: 36

約数和(自身を含む): 321257664

約数和(自身を除く): 194476428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 8171, 15516, 16342, 24513, 32684, 49026, 73539, 98052, 147078, 294156, 3521701, 7043402, 10565103, 14086804, 21130206, 31695309, 42260412, 63390618, 126781236]

約数ペア:

[(1, 126781236), (2, 63390618), (3, 42260412), (4, 31695309), (6, 21130206), (9, 14086804), (12, 10565103), (18, 7043402), (36, 3521701), (431, 294156), (862, 147078), (1293, 98052), (1724, 73539), (2586, 49026), (3879, 32684), (5172, 24513), (7758, 16342), (8171, 15516)]